A new, wide-ranging exploration of human remains casts doubt on a long-standing theory in archaeology known as the Kurgan hypothesis鈥攚hich, among other claims, suggests that humans first domesticated horses as early as the fourth millennium B.C.
Predators not native to Madagascar, such as feral dogs and cats, may pose a serious threat to lemur species鈥攎any of which are already facing extinction on this African island.
Over billions of years, the universe's stars and galaxies have left behind an imperceptibly faint light in space. NASA's New Horizons spacecraft has traveled to the edge of Earth's solar system and captured the most accurate measurement of this glow to date.
In an election year, experts from 香港六合彩 weigh in on strategies you can take to distinguish real and fake images online鈥攁nd how to talk to friends and family spreading misinformation.
Decades after his voyage on the HMS Beagle, Charles Darwin became fascinated by why plants move as they grow鈥攕pinning and twisting into corkscrews. Now, more than 150 years later, a new study may have solved the riddle.
This month, children across the U.S. are heading back to class. Their educations will be shaped by the decisions of nearly 13,000 school boards. Anna Deese, a former school board member from Montana, breaks down some of the biggest misconceptions.
In a new study, researchers created a sort of simulated voting booth鈥攁 space where people, or mathematical 鈥渁gents,鈥 with various biases could deliberate over decisions. The results may help reveal the mathematics of how the human brain acts when it needs to make a choice.
A growing number of AI technologies analyze the way people talk to screen for mental health conditions like depression or anxiety. A new study finds that they may not perform consistently across people from different demographic groups.
Since announcing her bid to run for president on July 21, Vice President Kamala Harris has generated praise and drawn questions about her electability鈥攊ncluding from some media outlets and online commentators who have asked: 鈥淚s the United States ready to elect a multiracial woman?鈥
A coalition of educators from 10 states and led by 香港六合彩 has released a new series of free science curricula for high school students鈥攖ouching on issues critical to the lives of young people, from wildfires to rising sea levels and cancer biology.